package org.example.lostandfound.service;

import org.example.lostandfound.model.User;

import javax.servlet.http.HttpSession;
import java.util.List;

public interface UserService {
    List<User> findAllUsers();
    User findUserById(Long id);
    void registerUser(User user);
    User updateUser(User user);
    void deleteUser(Long id);
    User loginUser(String phoneNumber, String password);

}
